D、DM、DG、DY、DF46-30型泵性能表 |
|||||||||||
级数 |
流 量Q |
扬程 |
转 速 |
效率 |
轴功率 |
配 用 电 机 |
必需汽蚀余量 |
叶轮 |
泵重 |
||
H |
n |
η |
N |
(NPSH)r |
直径 |
(kg) |
|||||
(m) |
(r/min) |
(%) |
(KW) |
(m) |
D |
|
|||||
m3/h |
L/S |
|
|
|
|
功率 |
电机型号 |
|
(mm) |
|
|
|
|
|
|
(KW) |
|
|
|
||||
2 |
30 |
8.33 |
68 |
2950 |
64 |
8.68 |
15 |
YB2-160M2-2 |
2.4 |
Φ162 |
152 |
|
|
60 |
|
10.74 |
|
||||||
|
|
54 |
|
11.89 |
|
||||||
3 |
|
|
102 |
|
13.02 |
22 |
YB2-180M-2 |
3 |
168 |
||
46 |
12.8 |
90 |
70 |
16.11 |
|
||||||
|
|
81 |
|
17.84 |
|
||||||
4 |
|
|
136 |
|
17.36 |
30 |
YB2-200L1-2 |
4.6 |
183 |
||
|
|
120 |
|
21.48 |
|
||||||
55 |
15.3 |
108 |
68 |
23.79 |
|
||||||
5 |
|
|
170 |
|
21.7 |
37 |
YB2-200L2-2 |
|
199 |
||
|
|
150 |
|
26.85 |
|
||||||
|
|
135 |
|
29.74 |
|
||||||
6 |
|
|
204 |
|
26.04 |
37 |
YB2-200L2-2 |
|
214 |
||
|
|
180 |
|
32.21 |
|
||||||
|
|
162 |
|
35.68 |
|
||||||
7 |
|
|
238 |
|
30.38 |
45 |
YB2-225M-2 |
|
230 |
||
|
|
210 |
|
37.58 |
|
||||||
|
|
189 |
|
41.63 |
|
||||||
8 |
|
|
272 |
|
34.72 |
55 |
YB2-250M-2 |
|
245 |
||
|
|
240 |
|
42.95 |
|
||||||
|
|
216 |
|
47.58 |
|
||||||
9 |
|
|
306 |
|
39.06 |
55 |
YB2-250M-2 |
|
261 |
||
|
|
270 |
|
48.32 |
|
||||||
|
|
243 |
|
53.53 |
|
||||||
10 |
|
|
340 |
|
43.4 |
75 |
YB2-280S-2 |
|
277 |
||
|
|
300 |
|
53.69 |
|
||||||
|
|
270 |
|
59.47 |
|
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